Patent US3567468A successfully refreshed from Google Patents.
US3567468A
Expired / Lapsed
US
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Frozen foods
Assignee: Individual
•
Filing: 1966-12-27
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Granted: 1971-03-02
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Expires: 1986-12-27
Abstract
Abstract THIS INVENTION RELATES TO A BOIL-IN-THE-BAG FROZEN FOOD PACKAGE AND THE METHOD OF PRODUCING SAME COMPRISING A SEALED HEAT-RESISTANT CONTAINER AND WITHIN SAID CONTAINER A FROZEN COMESTIBLE AND A DRY SAUCE MIX, SAID SAUCE MIX BEING PRESENT IN AN AMOUNT SUFFICIENT TO USE IN ITS CONSTITUTION TO A LIQUID SAUCE, THE LIQUID RESULTING FROM HEATING THE CONTAINER IN PREPARATION OF THE CONTENTS FOR CONSUMPTION.
Inventors
- 👤 Donald Kiteley Tressler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:48
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/001; A; A23; A23B; A23B7/00; A23B7/04; A23B7/0425; A23B7/0433; A23B7/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |